Volume 24 Issue 5
Oct.  2011
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GAO Qian, HU LiWen, GONG HuiZhi, GAO Na, YU JiaMing, WANG Yang, CHU Chtm, YANG Hui, LIU Yang. Ground-based Observations of Ultraviolet and Total Solar Radiation in Shenyang, Northeast China[J]. Biomedical and Environmental Sciences, 2011, 24(5): 499-505. doi: 10.3967/0895-3988.2011.05.007
Citation: GAO Qian, HU LiWen, GONG HuiZhi, GAO Na, YU JiaMing, WANG Yang, CHU Chtm, YANG Hui, LIU Yang. Ground-based Observations of Ultraviolet and Total Solar Radiation in Shenyang, Northeast China[J]. Biomedical and Environmental Sciences, 2011, 24(5): 499-505. doi: 10.3967/0895-3988.2011.05.007

Ground-based Observations of Ultraviolet and Total Solar Radiation in Shenyang, Northeast China

doi: 10.3967/0895-3988.2011.05.007
Funds:  This research was supported by the National Natural Science Foundation of China(NSFC30700652)
  • Objective This work explores the diurnal variation of Solar ultraviolet radiation (UVR) and total solar radiation (TSR) in northeast China,using daily observations of UVR and TSR in Shenyang.Methods UVR and TSR measurements were carried out from March 1st,2006 to December 31st,2009 in Shenyang,Liaoning province,China (41°51′ N,123°27′ E).Results Both TSR and UVR showed seasonal variation,reaching the highest levels in summer and the lowest in winter.They showed the greatest fluctuation in summer and autumn.The irradiance of TSR and UVR on clear days around the equinoxes and solstices increased substantially compared with the mean seasonal irradiance,especially in autumn.The whole day accumulated dose of UVR in winter was far less than that during the middle part of a summer day (i.e.between 10:00 and 14:00).It was also less than the accumulated summer dose of morning and afternoon (i.e.between 8:00 and 10:00 and 14:00and 16:00).Conclusion The instant irradiance and daily accumulated amount of UVR are low in Shenyang,especially in autumn and winter.Thus concern about the health effects arising because shortage of UVR in northeast China is warranted.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Ground-based Observations of Ultraviolet and Total Solar Radiation in Shenyang, Northeast China

doi: 10.3967/0895-3988.2011.05.007
Funds:  This research was supported by the National Natural Science Foundation of China(NSFC30700652)

Abstract: Objective This work explores the diurnal variation of Solar ultraviolet radiation (UVR) and total solar radiation (TSR) in northeast China,using daily observations of UVR and TSR in Shenyang.Methods UVR and TSR measurements were carried out from March 1st,2006 to December 31st,2009 in Shenyang,Liaoning province,China (41°51′ N,123°27′ E).Results Both TSR and UVR showed seasonal variation,reaching the highest levels in summer and the lowest in winter.They showed the greatest fluctuation in summer and autumn.The irradiance of TSR and UVR on clear days around the equinoxes and solstices increased substantially compared with the mean seasonal irradiance,especially in autumn.The whole day accumulated dose of UVR in winter was far less than that during the middle part of a summer day (i.e.between 10:00 and 14:00).It was also less than the accumulated summer dose of morning and afternoon (i.e.between 8:00 and 10:00 and 14:00and 16:00).Conclusion The instant irradiance and daily accumulated amount of UVR are low in Shenyang,especially in autumn and winter.Thus concern about the health effects arising because shortage of UVR in northeast China is warranted.

GAO Qian, HU LiWen, GONG HuiZhi, GAO Na, YU JiaMing, WANG Yang, CHU Chtm, YANG Hui, LIU Yang. Ground-based Observations of Ultraviolet and Total Solar Radiation in Shenyang, Northeast China[J]. Biomedical and Environmental Sciences, 2011, 24(5): 499-505. doi: 10.3967/0895-3988.2011.05.007
Citation: GAO Qian, HU LiWen, GONG HuiZhi, GAO Na, YU JiaMing, WANG Yang, CHU Chtm, YANG Hui, LIU Yang. Ground-based Observations of Ultraviolet and Total Solar Radiation in Shenyang, Northeast China[J]. Biomedical and Environmental Sciences, 2011, 24(5): 499-505. doi: 10.3967/0895-3988.2011.05.007

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